CN102313483A - Induced draught formula cooling tower - Google Patents
Induced draught formula cooling tower Download PDFInfo
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- CN102313483A CN102313483A CN2011100793264A CN201110079326A CN102313483A CN 102313483 A CN102313483 A CN 102313483A CN 2011100793264 A CN2011100793264 A CN 2011100793264A CN 201110079326 A CN201110079326 A CN 201110079326A CN 102313483 A CN102313483 A CN 102313483A
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- Prior art keywords
- heat exchanging
- exchanging segment
- type
- air inlet
- cooling tower
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/02—Direct-contact trickle coolers, e.g. cooling towers with counter-current only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
- F28D5/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
- F28F25/12—Ducts; Guide vanes, e.g. for carrying currents to distinct zones
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of induced draught formula cooling tower, the perhaps evaporative condenser in interchangeable operation, it is provided with dry-type sensible heat or indirect heat exchange section and vaporation-type heat exchanging segment.The dry-type sensible heat heat exchanging segment comprises coil circuit, and the liquid that cool off therefrom flows through.The vaporation-type heat exchanging segment is positioned at the following of dry-type sensible heat heat exchanging segment and can comprises coil circuit or packing sheet.Provide regulate blinds with allow air mass flow and thus evaporation load between dry-type sensible heat heat exchanging segment and vaporation-type heat exchanging segment, change.
Description
Technical field
The present invention relates generally to the heat transmission equipment of cooling tower for example or evaporative condenser.More particularly, the present invention relates to comprise the water saving cooling tower of dry-type sensible heat heat exchanging segment and vaporation-type heat exchanging segment.
Background technology
In the cooling tower that comprises dry-type sensible heat heat exchanging segment and vaporation-type heat exchanging segment, people hope to make the performance of cooling tower reach optimum according to environment temperature and other condition.Cooling tower above the dry-type sensible heat heat exchanging segment is arranged in the vaporation-type heat exchanging segment, typically, waste gas is by upwards suction process of blower fan blower fan.A defective of this cooling tower is that the dry-type sensible heat heat exchanging segment provides relatively-stationary apparent cold percentage with respect to the full cold of cooling tower usually.People hope particularly to fall at ambient temperature when perhaps total cooling load of cooling tower reduces, and make the dry-type sensible heat heat exchanging segment in total cooling load, occupy bigger percentage.
Summary of the invention
Therefore, the purpose of this invention is to provide a kind of water saving cooling tower, wherein, can easily improve dry-type sensible heat heat exchanging segment shared cooling percentage in the cooling tower total load with dry-type sensible heat heat exchanging segment and vaporation-type heat exchanging segment.
The invention provides a kind of wet modular cooling tower of doing, comprising: housing, said housing have air intlet that is positioned at said hull outside face and the air outlet slit that is positioned at said housing top surface; The epimere that comprises the dry-type sensible heat heat exchanging segment; The hypomere that comprises the vaporation-type heat exchanging segment; Water distribution system; A plurality of openings that this water distribution system comprises the collection storage tank, the supply pipeline that is connected to said storage tank that are arranged in the said hypomere of cooling tower, be connected to said supply pipeline and the distribution pipeline that above said vaporation-type heat exchanging segment, extends and be arranged in said distribution pipeline, said a plurality of openings make the water that is collected in the storage tank can be assigned on the said vaporation-type heat exchanging segment; Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment; Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or the air mass flow of the said dry-type sensible heat heat exchanging segment that reduces to flow through.
The invention provides a kind of wet modular cooling tower of doing, comprising: the housing that has air outlet slit at the top surface place; The epimere that comprises the dry-type sensible heat heat exchanging segment; The hypomere that comprises the vaporation-type heat exchanging segment; Transport the distribution pipeline of the liquid of self-drying type sensible heat transfer section, said distribution pipeline extends above said vaporation-type heat exchanging segment; Be arranged in a plurality of openings of distribution pipeline, make in the dry-type sensible heat heat exchanging segment, can be assigned with through said vaporation-type heat exchanging segment by the water of part cooling; Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment; Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or to reduce therefrom air flowing flow.
The invention provides a kind of wet modular cooling tower of doing, comprising: housing with air intlet and air outlet slit; The epimere that comprises the dry-type sensible heat heat exchanging segment; The hypomere that comprises the vaporation-type heat exchanging segment; Water distribution system; This water distribution system comprises the collection storage tank, is connected to the supply pipeline of said storage tank, a plurality of openings that are connected to said supply pipeline and extend to the distribution pipeline of said vaporation-type heat exchanging segment and be arranged in said distribution pipeline, and said a plurality of openings make the water that is collected in the storage tank can be assigned on the said vaporation-type heat exchanging segment; Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment; Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or the air mass flow of the said dry-type sensible heat heat exchanging segment that reduces to flow through.
The invention provides a kind of wet modular cooling tower of doing, comprising: housing with air outlet slit; The epimere that comprises the dry-type sensible heat heat exchanging segment; The hypomere that comprises the vaporation-type heat exchanging segment; Transport the distribution pipeline from the liquid of said dry-type sensible heat heat exchanging segment, said distribution pipeline extends to said vaporation-type heat exchanging segment; Be arranged in a plurality of openings of said distribution pipeline, said a plurality of openings make and in said dry-type sensible heat heat exchanging segment, can be assigned with through said vaporation-type heat exchanging segment by the water of part cooling; Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment; Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or to reduce therefrom air flowing flow.
In the typical operation as a part of dry-type sensible heat heat exchanging segment of cooling tower, initial hot fluid (being generally water) comprises that through a series of the loops of dry-type sensible heat heat exchanging segment are guided downwards.Indirect sensible heat transfer takes place with the air stream of the reverse flow that sucks via cooling tower through blower fan mechanism in hot water.Be known as to this operate typical the operation of dry type coil pipe, thus, the water of process or other liquid only carry out the sensible heat cooling through air in dry-type sensible heat heat exchanging segment coil pipe.
The vaporation-type heat exchanging segment be positioned at the dry-type sensible heat heat exchanging segment below.The vaporation-type heat exchanging segment typically is made up of a series of closed-loop paths, and said closed-loop path is arranged with the adjacent mode that separates, and the fluid (being generally water) that must cool off is flowed downward in the loop.Evaporating liquid (being generally water) is sprayed onto downwards on the whole said loop by this way, makes water be dispersed on the whole outer surface in each loop equably and picks up heat the fluid in the loop.Be used to cool off to the air that drops to the evaporating liquid on the said loop and aspirate to ground with the evaporating liquid contrary that flows by blower fan mechanism.In this evaporation process, energy passes to air stream through the combination of heat exchange and mass transport process from evaporating liquid.Evaporating liquid is collected in the storage tank subsequently, subsequently it is reassigned to the top of vaporation-type heat exchanging segment.This typically is known as the closed-loop path cooling tower.
In the replaceable operation of cooling tower, operation can be accomplished by evaporative condenser.Like this, the gas of condensation is through dry-type sensible heat heat exchanging segment coil pipe, thereby the cooling air that is aspirated through said dry-type sensible heat heat exchanging segment by blower fan causes gas to remove overheated (desuperheat) and partial condensation.The condensation in evaporating heat exchanger of the remainder of gas.In the another replaceable operation of cooling tower, operation can be accomplished by open cooling tower.In the typical operation as a part of dry-type sensible heat heat exchanging segment of open cooling tower, initial hot fluid (being generally water) comprises that through a series of the loops of dry-type sensible heat heat exchanging segment are guided downwards.This fluid directly is sprayed onto on the direct contact and evaporating formula heat exchanger media (typically being made up of the packing sheet that separates) subsequently, and it utilizes counter-flow air further to cool off in heat exchange of making up and mass transport process.Cooled fluid is collected in the storage tank subsequently, is pumped out to it subsequently and picks up heat and return in the technology of cooling tower with circulation.
In order to allow the dry-type sensible heat heat exchanging segment to increase its cooling percentage in the total amount of cooling water of cooling tower, cooling tower is positioned at below the dry-type sensible heat heat exchanger and the side that is positioned at the evaporating heat exchanger top replaces by regulating blinds.Regulating blinds or deep bead can open, and typically falls the air mass flow that increases the dry-type sensible heat heat exchanging segment of flowing through when perhaps total cooling load of cooling tower reduces at ambient temperature.This has increased through the flow through relative percentage of dry-type sensible heat heat exchanging segment coil pipe of total air mass flow of cooling tower and air, and this has improved the cooling capacity of dry-type sensible heat coil pipe.Simultaneously, can also reduce the relative air mass flow of vaporation-type heat exchanging segment of flowing through, and reduce the ability of vaporation-type heat exchanging segment.Therefore, the more most of of total cooling load provided by the dry-type sensible heat heat exchange coil of operating with dry type coil pipe mode, and saved the water yield that in whole cooling tower self, provides cooling to evaporate.
Description of drawings
In the accompanying drawings,
Fig. 1 is the sketch map according to the cooling tower of the embodiment of the invention;
Fig. 2 is the sketch map according to the cooling tower of second embodiment of the invention;
Fig. 3 is the sketch map according to the cooling tower of third embodiment of the invention; With
Fig. 4 is the detailed view according to the adjusting blinds of the embodiment of the invention.
The specific embodiment
With reference now to Fig. 1,, cooling tower is substantially with 10 expressions.This cooling tower is an induced draught formula cooling tower, and blower fan 12 is usually located at the cooling tower top with fan static pressure chamber 13, thereby sucks air through the import 18,22 that is positioned at the cooling tower side.Cooling tower generally is made up of galvanized steel or stainless steel structure parts originally as the general rectangular structure.The epimere 14 of cooling tower 10 comprises dry-type sensible heat cooler pan pipeline section 16.Regulate the side that blinds 18 is positioned at cooling tower 10, thus allow will be through said adjusting blinds 18 air mass flow be adjusted to the no air flue when closing said blinds from full air flue basically.
The hypomere 20 of cooling tower 10 comprises vaporation-type cooling section 21.This vaporation-type cooling section typically is made up of closed-loop path or packing sheet that series of parallel separates, is designed for evaporating liquid is fallen through this loop or packing sheet.This packing sheet usually by polyvinyl chloride or similarly plastics process and have rectangular shape usually.Generally, packing sheet has flat configuration, but can use various ripples or groove pattern.Storage tank 28 is collected evaporating liquid, typically is water.In closed-loop path cooling tower or evaporative condenser, the evaporating liquid in the storage tank is made progress pumping through water supply line 30 to water distribution pipeline 24.In open cooling tower, the evaporating liquid in the storage tank is pumped to the heat exchanger of pick-up process used heat.Water after being heated turns back to the dry-type sensible heat heat exchanging segment that makes its part cooling subsequently.Process fluid flows to water distribution pipeline 24 subsequently.In open cooling tower, process fluid is identical with evaporative fluid.A plurality of nozzles 26 stretch out from water distribution pipeline 24 with mode arranged apart, make evaporating liquid (typically being water) be sprayed onto on the whole top of evaporation coil or packing section 21.Should be appreciated that and not use independently nozzle, but in interchangeable embodiment, the opening in the water distribution pipeline 24 can design and be configured to make water from 24 ejections of water distribution pipeline.Can also use other equivalent structure of nozzle or opening.Air inlet louver 22 is arranged on below the vaporation-type cooling section 21 usually.These blinds are typically opened so that air flows, and can also regulate to allow air mass flow to be adjusted to the zero delivery when closing said blinds from the maximum air flow amount.Removing a device 32 prevents to be inhaled into the epimere 14 of cooling tower from the evaporating liquid of nozzle 26 ejections.
With reference now to the Fig. 2 in the accompanying drawing,, cooling tower is substantially with 110 expressions.This cooling tower is an induced draught formula cooling tower, and blower fan 112 is usually located at the cooling tower top with fan static pressure chamber 113, thereby sucks air through the import 118,122 that is positioned at the cooling tower side.Cooling tower generally is made up of galvanized steel or stainless steel structure parts originally as the general rectangular structure.
The epimere 114 of cooling tower 110 comprises the dry-type sensible heat cooler pan pipeline section 116 with coil pipe 117.The liquid that coil pipe 117 receives from the technology that heats to liquid is generally water.When flow of liquid is crossed coil pipe 117, aspirate the indirect liquid that cools off in the said coil pipe of air through the top of coil pipes 117 by blower fan 112.Regulate the side that blinds 118 is positioned at cooling tower 110, thus allow will be through said adjusting blinds 118 air mass flow be adjusted to the no air flue when closing said blinds 118 from full air flue basically.The total cooling load of fraction of the cooling tower 110 when most of total cooling load of the cooling tower 110 that therefore, the cooling load of coil pipe 117 can be when regulating blinds 118 standard-sized sheets is adjusted to and regulates blinds 118 and close.
The hypomere 120 of cooling tower 110 comprises vaporation-type cooling section 121.Vaporation-type cooling section 121 is made up of cooler pan pipeline section 123, and said cooler pan pipeline section comprises a series of closed-loop paths, is used for further cooling indirectly flows into cooler pan pipeline section 123 from cooling coil 117 liquid.Evaporating liquid (being generally water) falls through cooler pan pipeline section 123.Storage tank 28 is collected evaporating liquid.
In closed-loop path cooling tower or evaporative condenser, evaporating liquid is made progress pumping through water supply line 130 to water distribution pipeline 124.
A plurality of nozzles 126 stretch out with the opening of mode arranged apart from water distribution pipeline 124, make evaporating liquid be sprayed onto on the whole top of cooling coil 123.Should be appreciated that and not use independently nozzle, but in interchangeable embodiment, the opening in the water distribution pipeline 124 can design and be configured to make water from 124 ejections of water distribution pipeline or otherwise distribution.Can also use other functional equivalent structure of nozzle or opening.Liquid through cooling off or condensing flows out cooling coil 123 in 125 places in the position.Air inlet louver 122 be arranged on usually vaporation-type cooling section 121 below.Blinds 122 is typically opened so that air flows, and can also regulate to allow air mass flow to be adjusted to the zero air mass flow when closing blinds 122 from the maximum air flow amount.Removing a device 132 prevents to be inhaled into the epimere 114 of cooling tower from the evaporating liquid of nozzle 126 ejections.
With reference now to Fig. 3,, cooling tower is substantially with 210 expressions.This cooling tower is an induced draught formula cooling tower, and blower fan 212 is usually located at the cooling tower top with fan static pressure chamber 213, thereby sucks air through the import that is positioned at the cooling tower side.
Cooling tower generally is made up of galvanized steel or stainless steel structure parts originally as the general rectangular structure.
The epimere 214 of cooling tower 210 comprises the dry-type sensible heat cooler pan pipeline section 216 with coil pipe 217.The liquid that coil pipe 217 receives from the technology that heats to liquid is generally water.When flow of liquid is crossed coil pipe 217, by the liquid in the blower fan 212 suction process indirect cooling coils 217 of air of coil pipe 217.Regulate blinds 218 and be positioned at the side of cooling tower 210, be adjusted to the no air flue of closing when regulating blinds 218 from full air flue basically thereby allow to flow through the air mass flow of regulating blinds 218.The total cooling load of fraction of the cooling tower 210 when most of total cooling load of the cooling tower 210 that therefore, the cooling load of coil pipe 217 can be when regulating blinds 218 standard-sized sheets is adjusted to and regulates blinds 218 and close.
The hypomere 220 of cooling tower 210 comprises vaporation-type cooling section 221.Vaporation-type cooling section 221 is made up of packing section 223, and said packing section comprises and be used for directly cooling from a series of packing sheets that separate of the liquid of coil pipe 217 that said flow of liquid is crossed joint 238 to fall through packing section 223.A plurality of nozzles 226 stretch out from water distribution pipeline 224 with mode arranged apart, and feasible evaporating liquid from joint 238 is sprayed onto on the whole top of packing section 223.Should be appreciated that and not use independently nozzle, but in interchangeable embodiment, the opening in the water distribution pipeline 224 can design and be configured to make water from 224 ejections of water distribution pipeline or otherwise distribution.Can also use other functional equivalent structure of nozzle or opening.Storage tank 228 is collected the evaporating liquid that flows down from packing section 223.Water supply line 230 is passed through in the outside pumping of evaporating liquid, in the cooling down operation of for example water cooled condenser, to reuse.Removing a device 232 prevents to be inhaled into the epimere 214 of cooling tower from the evaporating liquid of nozzle 226 ejections.
With reference now to Fig. 4,, shown adjusting blinds 318 in detail.Mechanical control device 338 can easily open and close regulates blinds 318, thereby allows air stream perhaps to stop air to flow into said epimere basically through blinds fully.
Claims (25)
1. do wet modular cooling tower for one kind, comprising:
Housing, said housing have air intlet that is positioned at said hull outside face and the air outlet slit that is positioned at said housing top surface;
The epimere that comprises the dry-type sensible heat heat exchanging segment;
The hypomere that comprises the vaporation-type heat exchanging segment;
Water distribution system; A plurality of openings that this water distribution system comprises the collection storage tank, the supply pipeline that is connected to said storage tank that are arranged in the said hypomere of cooling tower, be connected to said supply pipeline and the distribution pipeline that above said vaporation-type heat exchanging segment, extends and be arranged in said distribution pipeline, said a plurality of openings make the water that is collected in the storage tank can be assigned on the said vaporation-type heat exchanging segment;
Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment;
Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or the air mass flow of the said dry-type sensible heat heat exchanging segment that reduces to flow through.
2. cooling tower as claimed in claim 1,
Wherein, said second air inlet louver be positioned at said dry-type sensible heat heat exchanging segment below.
3. cooling tower as claimed in claim 1,
Wherein, said dry-type sensible heat heat exchanging segment comprises the coil pipe with a plurality of loops,
And wherein, said second air inlet louver be positioned at said dry-type sensible heat heat exchanging segment below.
4. cooling tower as claimed in claim 1,
Wherein, said vaporation-type heat exchanging segment comprises a plurality of coil pipes, makes to be assigned to current on the vaporation-type heat exchanging segment through most of coil pipe.
5. cooling tower as claimed in claim 1,
Wherein, the hypomere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and first air inlet louver is arranged in two parallel walls portions of said hypomere,
And wherein, the epimere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and second air inlet louver is arranged in two parallel walls portions of institute's epimere.
6. cooling tower as claimed in claim 1,
Wherein, said second air inlet louver can be closed to cut off the air stream through second air inlet louver substantially.
7. cooling tower as claimed in claim 1,
Wherein, said first air inlet louver is can be controlled, to increase or the air mass flow of the said vaporation-type heat exchanging segment that reduces to flow through.
8. do wet modular cooling tower for one kind, comprising:
The housing that has air outlet slit at the top surface place;
The epimere that comprises the dry-type sensible heat heat exchanging segment;
The hypomere that comprises the vaporation-type heat exchanging segment;
Transport the distribution pipeline of the liquid of self-drying type sensible heat transfer section, said distribution pipeline extends above said vaporation-type heat exchanging segment;
Be arranged in a plurality of openings of distribution pipeline, make in the dry-type sensible heat heat exchanging segment, can be assigned with through said vaporation-type heat exchanging segment by the water of part cooling;
Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment;
Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or to reduce therefrom air flowing flow.
9. cooling tower as claimed in claim 8,
Wherein, said second air inlet louver be positioned at said dry-type sensible heat heat exchanging segment below.
10. cooling tower as claimed in claim 8,
Wherein, said dry-type sensible heat heat exchanging segment comprises the coil pipe with a plurality of loops,
And wherein, said second air inlet louver be positioned at said dry-type sensible heat heat exchanging segment below.
11. cooling tower as claimed in claim 8,
Wherein, said vaporation-type heat exchanging segment comprises a plurality of packing sheets, and said a plurality of packing sheets are arranged to make the current that are assigned on the said vaporation-type heat exchanging segment most surfaces through each packing sheet.
12. cooling tower as claimed in claim 8,
Wherein, the hypomere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and first air inlet louver is arranged in two parallel walls portions of said hypomere,
And wherein, the epimere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and second air inlet louver is arranged in two parallel walls portions of said epimere.
13. cooling tower as claimed in claim 8,
Wherein, said second air inlet louver can be closed to cut off therefrom air flowing stream substantially.
14. cooling tower as claimed in claim 8,
Wherein, said first air inlet louver is can be controlled, to increase or to reduce therefrom air flowing flow.
15. do wet modular cooling tower, comprising for one kind:
Housing with air intlet and air outlet slit;
The epimere that comprises the dry-type sensible heat heat exchanging segment;
The hypomere that comprises the vaporation-type heat exchanging segment;
Water distribution system; This water distribution system comprises the collection storage tank, is connected to the supply pipeline of said storage tank, a plurality of openings that are connected to said supply pipeline and extend to the distribution pipeline of said vaporation-type heat exchanging segment and be arranged in said distribution pipeline, and said a plurality of openings make the water that is collected in the storage tank can be assigned on the said vaporation-type heat exchanging segment;
Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment;
Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through, wherein, said second air inlet louver is can be controlled, to increase or the air mass flow of the said dry-type sensible heat heat exchanging segment that reduces to flow through.
16. cooling tower as claimed in claim 15,
Wherein, the hypomere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and first air inlet louver is arranged in two parallel walls portions of said hypomere,
And wherein, the epimere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and second air inlet louver is arranged in two parallel walls portions of said epimere.
17. cooling tower as claimed in claim 15,
Wherein, said second air inlet louver can be closed to cut off the air stream through said second air inlet louver substantially.
18. cooling tower as claimed in claim 15,
Wherein, said first air inlet louver is can be controlled, to increase or the air mass flow of the said vaporation-type heat exchanging segment that reduces to flow through.
19. do wet modular cooling tower, comprising for one kind:
Housing with air outlet slit;
The epimere that comprises the dry-type sensible heat heat exchanging segment;
The hypomere that comprises the vaporation-type heat exchanging segment;
Transport the distribution pipeline from the liquid of said dry-type sensible heat heat exchanging segment, said distribution pipeline extends to said vaporation-type heat exchanging segment;
Be arranged in a plurality of openings of said distribution pipeline, said a plurality of openings make and in said dry-type sensible heat heat exchanging segment, can be assigned with through said vaporation-type heat exchanging segment by the water of part cooling;
Be arranged in first air inlet louver of said hypomere, be used to allow air to flow into said hypomere and flow through said vaporation-type heat exchanging segment;
Be arranged in second air inlet louver of said epimere, be used to allow air to flow into said epimere and the said dry-type sensible heat heat exchanging segment of flowing through,
Wherein, said second air inlet louver is can be controlled, to increase or to reduce therefrom air flowing flow.
20. cooling tower as claimed in claim 19,
Wherein, said second air inlet louver be positioned at said dry-type sensible heat heat exchanging segment below.
21. cooling tower as claimed in claim 19,
Wherein, said dry-type sensible heat heat exchanging segment comprises the coil pipe with a plurality of loops,
And wherein, said second air inlet louver be positioned at said dry-type sensible heat heat exchanging segment below.
22. cooling tower as claimed in claim 19,
Wherein, said vaporation-type heat exchanging segment comprises a plurality of packing sheets, and said a plurality of packing sheets are arranged to make the current that are assigned on the said vaporation-type heat exchanging segment most surfaces through each packing sheet.
23. cooling tower as claimed in claim 19,
Wherein, the hypomere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and first air inlet louver is arranged in two parallel walls portions of said hypomere,
And wherein, the epimere of said housing comprises the general rectangular structure of being made up of two groups of parallel walls portions, and second air inlet louver is arranged in two parallel walls portions of said epimere.
24. cooling tower as claimed in claim 19,
Wherein, said second air inlet louver can be closed to cut off therefrom air flowing stream substantially.
25. cooling tower as claimed in claim 19,
Wherein, said first air inlet louver is can be controlled, to increase or to reduce therefrom air flowing flow.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/803,650 US8434746B2 (en) | 2010-07-02 | 2010-07-02 | Induced draft cooling tower |
| US12/803,650 | 2010-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102313483A true CN102313483A (en) | 2012-01-11 |
Family
ID=44587731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100793264A Pending CN102313483A (en) | 2010-07-02 | 2011-03-31 | Induced draught formula cooling tower |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8434746B2 (en) |
| EP (1) | EP2402693A3 (en) |
| KR (1) | KR20120003359A (en) |
| CN (1) | CN102313483A (en) |
| BR (1) | BRPI1101835A2 (en) |
| MX (1) | MX2011002285A (en) |
| MY (1) | MY152104A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123228A (en) * | 2013-02-21 | 2013-05-29 | 双良节能系统股份有限公司 | Mechanical ventilation air cooling tower |
| CN105283729B (en) * | 2013-03-15 | 2018-03-20 | 巴尔的摩汽圈公司 | Cooling tower with indirect heat exchanger |
| CN108413799A (en) * | 2018-03-12 | 2018-08-17 | 北京京诚科林环保科技有限公司 | A kind of system of the outer discharge capacity of the steam reducing boiler thermodynamic system |
| CN109631652A (en) * | 2018-12-11 | 2019-04-16 | 上海市建筑科学研究院 | It is a kind of adapt to District of Shanghai power-efficient data in core cooling system |
| US10288351B2 (en) | 2013-03-15 | 2019-05-14 | Baltimore Aircoil Company, Inc. | Cooling tower with indirect heat exchanger |
| CN111023856A (en) * | 2019-12-21 | 2020-04-17 | 江苏唐问节能环保科技有限公司 | Heat pipe fan heater |
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| JP6401587B2 (en) * | 2014-11-28 | 2018-10-10 | 東芝プラントシステム株式会社 | Transformer cooling device, transformer cooling system, and transformer cooling method for underground substation |
| US9995533B2 (en) * | 2015-12-03 | 2018-06-12 | Baltimore Aircoil Company, Inc. | Cooling tower with indirect heat exchanger |
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| CN113614482A (en) | 2019-03-19 | 2021-11-05 | 巴尔的摩汽圈公司 | Heat exchanger with plume abatement assembly bypass |
| EP4073438A4 (en) | 2019-12-11 | 2023-12-20 | Baltimore Aircoil Company, Inc. | Heat exchanger system with machine-learning based optimization |
| KR20230009395A (en) | 2020-05-12 | 2023-01-17 | 벌티모어 에어코일 컴파니 인코포레이티드 | cooling tower control system |
| US11976882B2 (en) | 2020-11-23 | 2024-05-07 | Baltimore Aircoil Company, Inc. | Heat rejection apparatus, plume abatement system, and method |
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- 2011-03-22 KR KR1020110025262A patent/KR20120003359A/en not_active Application Discontinuation
- 2011-03-31 CN CN2011100793264A patent/CN102313483A/en active Pending
- 2011-04-05 BR BRPI1101835-6A patent/BRPI1101835A2/en not_active Application Discontinuation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123228A (en) * | 2013-02-21 | 2013-05-29 | 双良节能系统股份有限公司 | Mechanical ventilation air cooling tower |
| CN105283729B (en) * | 2013-03-15 | 2018-03-20 | 巴尔的摩汽圈公司 | Cooling tower with indirect heat exchanger |
| US10288351B2 (en) | 2013-03-15 | 2019-05-14 | Baltimore Aircoil Company, Inc. | Cooling tower with indirect heat exchanger |
| CN108413799A (en) * | 2018-03-12 | 2018-08-17 | 北京京诚科林环保科技有限公司 | A kind of system of the outer discharge capacity of the steam reducing boiler thermodynamic system |
| CN108413799B (en) * | 2018-03-12 | 2023-12-26 | 北京京诚科林环保科技有限公司 | System for reducing steam external discharge capacity of boiler thermodynamic system |
| CN109631652A (en) * | 2018-12-11 | 2019-04-16 | 上海市建筑科学研究院 | It is a kind of adapt to District of Shanghai power-efficient data in core cooling system |
| CN111023856A (en) * | 2019-12-21 | 2020-04-17 | 江苏唐问节能环保科技有限公司 | Heat pipe fan heater |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2402693A3 (en) | 2014-08-20 |
| MY152104A (en) | 2014-08-15 |
| EP2402693A2 (en) | 2012-01-04 |
| US8434746B2 (en) | 2013-05-07 |
| BRPI1101835A2 (en) | 2012-12-11 |
| MX2011002285A (en) | 2012-01-23 |
| KR20120003359A (en) | 2012-01-10 |
| US20120001352A1 (en) | 2012-01-05 |
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Application publication date: 20120111 |